MICROPROCESSOR 8085 : ARCHITECTURE, PROGRAMMING, AND INTERFACINGWADHWAAJAY
The 8085 microprocessor has 5 interrupts. They are presented below in the order of their priority (from lowest to highest): INTRis maskable 8080A compatible interrupt. When the interrupt occurs the processor fetches from the bus one instruction, usually one of these instructions: One of the 8 ...
The control circuitry in the processor 8085 Microprocessor Architecture is responsible for all the operations. The control circuitry and hence the operations in 8085 Microprocessor Architecture are synchronized with the help of clock signal. Along with the control of fetching anddecodingoperations and gene...
Fig. 6.2 shows a block diagram of Internal Architecture of 8086. It is internally divided into two separate functional units. These are theBus Interface Unit (BIU)and theExecution Unit (EU). These two functional units can work simultaneously to increase system speed and hence the throughput. Th...
8051 microcontroller pin diagram and pin function CPU (Central Processor Unit): As you might be conscious, the brain of every processing computer is the Central Processor Unit or CPU. Both processes that are conducted in the Microcontroller are scrutinized and controlled. The operator has...
Block Diagram of a Computer CENTRAL PROCESSING UNIT (CPU) MEMORY INPUT-OUTPUT (I/O) Refined Block Diagram MEMORY INPUT-OUTPUT (I/O) DEVICE CENTRAL PROCESSING UNIT (CPU) MEMORY INPUT-OUTPUT (I/O) CONTROL 32 / ADDRESS DATA 32 DEVICE
S1 and S0. We use labels to show the connections from the outputs of the registers to the inputs of the multiplexers. The diagram show that the bits in the same significant position in each register are connected to the data inputs of one multiplexer to form one line of the bus. 20423...
The 8085 microprocessor is an 8-bit general purpose microprocessor which is capable to address 64k of memory. This processor has forty pins, requires +5 V single power supply and a 3-MHz single-phase clock.Block DiagramALUThe ALU perform the computing function of microprocessor. It includes ...
The 8085 Microprocessor Architecture PPT
8259 microprocessor architecture in 8085and block diagram of